| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.67 | 11.712% | $247.632 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $200.89 | 13.522% | $228.0543 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $140.26 | 9.238% | $153.2172 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $188.30 | 7.410% | $202.253 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $234.98 | 9.120% | $256.4102 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $12.43 | 3.602% | $12.8777 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $21.89 | 9.232% | $23.9109 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $1,020.42 | $1,124.3553 | $1,124.35 | $1,124.35 | $1,124.40 | |